Satoshi S. Kamada, M.D
NPI 1073630521ActiveIndividual· Internal Medicine· Irvine, CA
Internal Medicine (M.D) in Irvine, California, trained at University of Missouri, Kansas City, School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $385,254 for 4,907 claims, against $38,061 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 11 companies reporting payments in 2025, $951.05 in all, mostly food and beverage.
Overview
| NPI | 1073630521 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Mar 22, 2007 |
| Last updated in NPPES | Sep 9, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | G59920 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 153 |
|---|---|
| Services billed | 765 across 19 procedure codes |
| Paid by Medicare | $38,061 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,907 · 11,959 30-day fills |
|---|---|
| Patients | 349 |
| Total drug cost | $385,254 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Monica Perlman MD IncSan Diego, CA · 364 clinicians
Hospital affiliations
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
- Memorialcare Saddleback Medical CenterLaguna Hills, CA
Other facilities
- Hoag Home HealthHome health agency · Newport Beach, CA
Industry payments (Open Payments)
- 2025$951.05 · 43 payments from 11 companies
- 2024$811.85 · 36 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $398.15 | 21 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $179.40 | 6 |
| Pfizer Inc. | $76.87 | 3 |
| Amgen Inc. | $70.65 | 3 |
| Merck Sharp & Dohme LLC | $57.06 | 2 |
What the 2025 payments were for
- Food and Beverage$951.05 · 43 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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